Spartan deck plates are handsomely designed with a low profile crown and rounded edges. Each has three mounting holes countersunk for #10 fasteners. A label is cast in to identify each type. An O-ring provides a water-tight seal when cap is screwed in place. The cap is attached with a small jack chain.

Diesel and (lead free) Water deck fills have a 3" diameter plate and a hose adapter for 1 5/8" base to 1 1/2" hose.

The Waste deck plate has 3 1/2" diameter base and hose adapter for 1 5/8" to 1 1/2" hose.